1. lim x - 1 x 2 - 1 x + 1 2. lim x - 1 2x 2 - x - 3 x + 1 3. lim x 0 ( 2+ x ) 3 - 8 4. lim x - 1 x 3 + 1 x + 1 5. lim x 0 √ 1+ x - √ 1- x x J. Cruzan, 2013 Solutions to web Limits problems Page 1 of 2
1. limx-1
x2- 1x+ 1
2. limx-1
2x2- x- 3x+ 1
3. limx 0
(2+ x)3 - 8
4. limx-1
x3+ 1x+ 1
5. limx 0
√1+ x - √1- xx
J. Cruzan, 2013 Solutions to web Limits problems Page 1 of 2
8. limx 4
√ x+ 5 - 3x- 4
9. limx 0
13+ x
-13
x
10. limx 0 ( 1
x √1+ x-
1x )
J. Cruzan, 2013 Solutions to web Limits problems Page 2 of 2